Note
You cannot profile the system if you chose to run an analysis type based on the user-mode sampling and tracing collection.
To specify the system as the analysis target:
- Click the
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Project Properties button on the VTune Analyzer toolbar.The Project Properties dialog box opens with the Target tab enabled.
Project Properties button on the VTune Analyzer toolbar.Note
For driverless event-based sampling data collection, VTune Amplifier for Systems supports local and remote Launch Application, Attach to Process and Profile System target types. However, specifying a call stack collection and MRTE/JIT specific profiling is not supported. Support for these target types fully depends on the Linux Perf profiling credentials specified in the /proc/sys/kernel/perf_event_paranoid file and managed by the administrator of your system using root credentials. For more information see the perf_event related configuration files topic at http://man7.org/linux/man-pages/man2/perf_event_open.2.html. By default, only user processes profiling at the both user and kernel spaces is permitted, so you need granting wider profiling credentials via the perf_event_paranoid file to employ the Profile System target type.